Specifications The introduction of the switch can control the motor start, stop, variable speed, commutation; Applicable scope 1. 1 division, 2 division a A ~ a C explosive gases; 2.....
China Helon Explosion-proof Electric CO., LTD is National High and New Technology Enterprise, National No Regional Enterprises, located in the production base of China explosion-proof electric....
Applications 1. Can be used in zone 1 and zone 2, groupaA, aB and aC explosive atmosphere and zone 20, zone 21 and zone22 flammable dust atmosphere. 2. Temperature class: T1~ T6; 3. Indoor or....
Applications 1. Can be used in zone 1 and zone 2, group IIA, IIB and IIC explosive atmosphere and zone 20, zone 21, zone 22 flammable dust atmospheres. 2. Ex-mark: Exe II/ DIPA20, Exe II/ ....
Applications 1. Can be used in zone 1 and zone 2, group IIA, IIB and IIC explosive atmosphere and zone 20, zone 21, zone 22 flammable dust atmospheres. 2. Serious erosive gas atmosphere. 3.....